Denver (DEN) to Seattle (SEA), Nov 25, 2026: round trips from $194, one way from $115

Denver (DEN) to Seattle (SEA), Nov 25, 2026: round trips from $194, one way from $115 on Axel, checked Nov 13, 2026. Lowest published fares: $194 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 25, 2026 – Dec 1, 2026; $115 one way, Axel-exclusive, Frontier Airlines, nonstop, Nov 25, 2026; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel dates Airline Flights Times, duration, stops Total price Price checked
2026-11-25 · one way Frontier Airlines F94545 13:14:00→15:22:00 3h 08m nonstop Axel-exclusive $115 Nov 13, 2026
2026-11-25 · one way Southwest Airlines WN1543 08:50:00→11:00:00 3h 10m nonstop Axel-exclusive $189 Nov 13, 2026
2026-11-25 → 2026-11-26 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $223 Nov 13, 2026
2026-11-25 → 2026-11-26 Southwest Airlines WN1543 / WN2150 08:50:00→11:00:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop Axel-exclusive $365 Nov 13, 2026
2026-11-25 → 2026-11-27 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $223 Nov 13, 2026
2026-11-25 → 2026-11-27 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop Axel-exclusive $365 Nov 13, 2026
2026-11-25 → 2026-11-28 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $223 Nov 13, 2026
2026-11-25 → 2026-11-28 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:35:00→17:05:00 2h 30m nonstop Axel-exclusive $365 Nov 13, 2026
2026-11-25 → 2026-11-29 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $223 Nov 13, 2026
2026-11-25 → 2026-11-29 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop Axel-exclusive $365 Nov 13, 2026
2026-11-25 → 2026-11-30 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 13:37:00→17:26:00 2h 49m nonstop Axel-exclusive $223 Nov 13, 2026
2026-11-25 → 2026-11-30 Southwest Airlines WN1543 / WN4956 08:50:00→11:00:00 3h 10m nonstop · 06:15:00→09:45:00 2h 30m nonstop Axel-exclusive $365 Nov 13, 2026
2026-11-25 → 2026-12-01 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-01 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:35:00→17:05:00 2h 30m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-02 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-02 Alaska Airlines AS421 / AS682 18:37:00→20:41:00 3h 04m nonstop · 07:25:00→11:10:00 2h 45m nonstop Axel-exclusive $329 Nov 13, 2026
2026-11-25 → 2026-12-03 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:58:00→20:46:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-03 Southwest Airlines WN1543 / WN2150 08:50:00→11:00:00 3h 10m nonstop · 09:25:00→13:00:00 2h 35m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-04 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:58:00→20:46:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-04 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:35:00→17:05:00 2h 30m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-05 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-05 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-06 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-06 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:55:00→17:30:00 2h 35m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-07 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 13:37:00→17:26:00 2h 49m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-07 Southwest Airlines WN1543 / WN4956 08:50:00→11:00:00 3h 10m nonstop · 06:15:00→09:45:00 2h 30m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-08 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:58:00→20:48:00 2h 50m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-08 Southwest Airlines WN1543 / WN3823 08:50:00→11:00:00 3h 10m nonstop · 13:35:00→17:05:00 2h 30m nonstop Axel-exclusive $317 Nov 13, 2026
2026-11-25 → 2026-12-09 Frontier Airlines F94545 / F91916 13:14:00→15:22:00 3h 08m nonstop · 16:37:00→20:25:00 2h 48m nonstop Axel-exclusive $194 Nov 13, 2026
2026-11-25 → 2026-12-09 Alaska Airlines AS421 / AS421 18:37:00→20:41:00 3h 04m nonstop · 14:47:00→18:26:00 2h 39m nonstop Axel-exclusive $329 Nov 13, 2026

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Seattle

Route overview: Denver to Seattle (SEA) flight deals

2026-11-25 · one way · Axel-exclusive $115

2026-11-25 · one way · Axel-exclusive $189

2026-11-25 → 2026-11-26 · Axel-exclusive $223

2026-11-25 → 2026-11-26 · Axel-exclusive $365

2026-11-25 → 2026-11-27 · Axel-exclusive $223

2026-11-25 → 2026-11-27 · Axel-exclusive $365

2026-11-25 → 2026-11-28 · Axel-exclusive $223

2026-11-25 → 2026-11-28 · Axel-exclusive $365

2026-11-25 → 2026-11-29 · Axel-exclusive $223

2026-11-25 → 2026-11-29 · Axel-exclusive $365

2026-11-25 → 2026-12-01 · Axel-exclusive $194

2026-11-25 → 2026-12-01 · Axel-exclusive $317

2026-11-25 → 2026-12-02 · Axel-exclusive $194

2026-11-25 → 2026-12-02 · Axel-exclusive $329

2026-11-25 → 2026-12-03 · Axel-exclusive $194

2026-11-25 → 2026-12-03 · Axel-exclusive $317

2026-11-25 → 2026-12-05 · Axel-exclusive $194

2026-11-25 → 2026-12-05 · Axel-exclusive $317

2026-11-25 → 2026-12-06 · Axel-exclusive $194

2026-11-25 → 2026-12-06 · Axel-exclusive $317

2026-11-25 → 2026-12-07 · Axel-exclusive $194

2026-11-25 → 2026-12-07 · Axel-exclusive $317

2026-11-25 → 2026-12-09 · Axel-exclusive $194

2026-11-25 → 2026-12-09 · Axel-exclusive $329

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